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I imported blog posts from own Wordpress but I have to redirect old articles to Medium manually. There is Wordpress plugin which enables you to redirect articles, but it requires URL mapping in CSV format. When you want to get Medium…
I created a simple sparklyr extension to handle Apache Avro file. It is just a simple wrapper of DataBrick’s spark-avro. It is listed in the official document of sparklyr extensions.
Impala is very fast SQL-on-Hadoop, and it will enhance your R experience with implyr, a dplyr based interface for Apache Impala (incubating) created by Ian Cook. I will show you how to setup connection to…
Redash is a famous OSS visualization tool, which enables to visualize your data with SQL. It supports Apache Impala (incubating), fast SQL-on-Hadoop suitable for BI tools and exploratory analysis. With Impala, you can query SQLs to tables on…
(Note: Oct 7th, 2019)As of Oct. 2019, I launched a documentation site and Google Colab notebook for tabula-py. The FAQ would be good place to execute accurate extraction.
livy is a REST server of Spark. You can see the talk of the Spark Summit 2016, Microsoft uses livy for HDInsight with Jupyter notebook and sparkmagic. Jupyter notebook is one of the most…
Amazon Polly, Text-to-speech service from AWS was announced at today ‘s re:Invent. Amazon Polly is speech synthesize system based on deep learning.
